VG Internal Gear Pump Single Pump

VG Internal Gear Pump Single Pump

Discover the VG Series Internal Gear Pumps—proudly developed and manufactured by Ningbo Vicks Hydraulic. Designed for high pressure, ultra-low noise, and minimal pulsation, these pumps deliver smooth, reliable performance in the most demanding hydraulic systems.

Our comprehensive single pump lineup includes:

VGH0 Series: Compact yet powerful, with displacements of 003 CC, 004 CC, and 005 CC. Operating at up to 40 MPa and 4200 RPM, this series meets specialized low-flow, high-pressure requirements rarely available in the market.

VG0 to VG2 Series: Covering a wide range from 8 cc to 160 cc, these models deliver versatile performance for common industrial applications.

Whether for mobile machinery, industrial automation, or specialized servo systems, the VG Series offers exceptional durability, efficiency, and precision.

Description

 

Model Representation

VG1 -63 R E W -A1
Series ml/r Displacement Rotation Shaft type Sealing material  Design number
VGH0 003、004、005  Viewed from shaft end of pump

 

R = Right hand for clockwise

 

L = Left hand for counter- clockwise

K = Straight key shaft W=  (Buna)  NBR

V= (Viton) FKM

1K
VG0 8、10、13、16、20、25、28 E=  Straight key shaft

R = SAE  Spline shaft

A1
VG1 25、32、40、50、63

50H、63H

VG2 80、100、125、145、160

Technical Data

 Series   ml/r   ml/r   Mpa   Mpa   r/min   kg
Displacement Theory Displacement Rated Pressure Max.pressure Max.speed Weight
VGH0 3 3 33 40 4200 4.6
4 4 4.8
5 5 4.8
VG0 8 8.2 31.5 35  3000 4.6
10 10.2 4.8
13 13.3 4.9
16 16 5.2
20 20 25 30 5.6
25 24 6
28 27 6.4
VG1 25 25.3 31.5 35 14.5
32 32.7 15
40 40.1 16
50 50.7 17
63 63.7 25 30 18.5
VG2 80 81.4 31.5 35 43.5
100 100.2 45.5
125 125.3 48
145 145.2 25 28 50
160 162.8 21 26 52

1500r/min  Characteristic curve

table

2000r/min  Characteristic curve

2000rmin Characteristic curve

1500r/min Noise curve

1500rmin Noise curve

2000r/min  Characteristic curve

2000rmin Noise curve

VGH0 Installation Dimensions

VGH0 Installation Dimensions

VG0 Installation Dimensions

vg0

Model L1 L2 A B C D E F G
VG0-08 107 54  

38.1

 

17.5

 

Φ13

 

M8 Depth 13

47.6 22.2  

Φ19

VG0-10 111 56  

52.4

 

26.2

VG0-13 117.5 59.25
VG0-16 123 62
VG0-20 131 66  

47.6

 

22.2

Φ18  

M10 Depth 15

 

58.7

 

30.2

Φ26
VG0-25 139 70 Φ19 Φ28
VG0-28 145 73

VG1 Installation Dimensions

VG1 Installation Dimensions (1)VG1 Installation Dimensions (2)

 Model L1 L2 A B C
VG1-25 139 73 47.6 22.2 Φ18
VG1-32 146 76.5
VG1-40 153 80 52.4 26.2 Φ20
VG1-50 163 85
VG1-63 177 92
VG1-50H 163 85 see page 11 oil port size
VG1-63H 177 92

VG2 Installation Dimensions

VG2 Installation Dimensions (2)VG2 Installation Dimensions (1)

Model L1 L2 A B C D E F G H
VG2-80 204 109.5 69.9 35.7 Φ32 M12 Depth 20 77.8 42.9 Φ51 M12 Depth 20
VG2-100 213 114
VG2-125 225 120 79.4 36.5 Φ38 M16 Depth 25 88.9 50.8 Φ63.5
VG2-145 235.5 124.75
VG2-160 243 129 106.4 61.9 Φ76 M16 Depth 25

VG series single pump inlet and outlet oil port connection size

VG series single pump inlet and outlet oil port connection size

Model Specifications S A1 B1 C1  Corresponding flange P A2 B2 C2 Corresponding flange
VG0 8 19 47.6 22.2 M10

Depth 15

F06 13 38.1 17.5 M8

Depth 13

F04
10 52.4 26.2 F08
13
16
20 26 58.7 30.2 F10 18 47.6 22.2 M10

Depth 15

F06
25 28 19
28
VG1 25 32 58.7 30.2 M10

Depth 17

F10 18 47.6 22.2 M10

Depth 17

F06
32
40 20 52.4 26.2 F08
50
63
50(H) 38 69.9 35.7 M12

Depth 20

F12
63(H) 51 77.8 42.9 F16
VG2 80 51 77.8 42.9 M12

Depth 20

F16 32 69.9 35.7 M12

Depth 20

F12
100
125 63.5 88.9 50.8 F20 38 79.4 36.5 M16

Depth 25

F14
145
160 76 106.4 61.9 M16

Depth 25

F24

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